Being a grown-up comes with its share of issues – especially when it comes to your health. After 40, your body takes a drastic turn when muscle building becomes slow, and fat burning is non-existent.

Back in 2021, I shared my story of how I lost 65 pounds and decided to become a personal trainer. To catch you up: After I was diagnosed with rheumatoid arthritis (RA) at 27, I really started getting ...